The Biggest Number Ever

The video explores the concept of extremely large numbers in mathematics, starting with a Googol, which is 10 to the power of 100, and moving to a Googolplex, which is 10 to the power of a Googol. It then introduces Graham's Number, a number so large that it cannot be expressed using conventional notation. The video explains the significance of these numbers in mathematical theory and concludes with a thought-provoking question about the implications of adding one to Graham's Number.

How did mathematician Ron Graham come up with his number?

What is the last digit of Graham's number and what does it imply?